The 5100Plus series of shock absorbers feature an inverted barrel design with 12 click adjustment ranges,adjustable damping, soft and hard, and a high-low adjustable design with a straight-roll spring that reduces the vehicle's ride height by approximately 3-5 cm in most vehicles.The front axle uses an aluminum alloy fisheye upper rear axle with an integral custom spring option and an AST-specific anti-roll bar (limited vehicle type).

How a Monotube design works?

Monotube design essential for performance, The oil and nitrogen are separated by a floating piston, and
allows the use of a larger piston, increasing the damper performance and sensitivity felt by the driver, all this
added together produces more grip, gives more control and driver feedback from your vehicle.

What is a rebound adjustment?

Rebound controls the rate of extension of your shock absorber. By changing the rebound you can directly
change the characteristics of the vehicle.

Technical specifications:

Floating piston design with high pressure nitrogen eliminates air bubbles in the oil chamber.